SPYWARE.CITADEL.ATMOS

Sample: 4e2f3fa7c88b5378b18e9eb5aa1c18b826148deb
SHA256: f9e5e93936534ac1ed9a85eab8d69cd4c60349466e1085b4e330e0a075119dfc
Request: Tayuya [2016/08/13 - 00:08:00]
Callback: shopbaite.ru
Gate: http://shopbaite.ru/webfaq/usagold.xml
Decryptor logs:

DEBUG:root:[*] get base config & several params
DEBUG:root:[*] found base config at RVA:0x000059b0, RA:0x000059b0
DEBUG:root:[*] found login key: 3533334439323236453443314345304139383135444245423139323335414534
DEBUG:root:[*] use RC4 key at (base config + 0x00000157)
DEBUG:root:[*] found following xor key for AES plus:
DEBUG:root:[62, 74, 187, 1, 132, 27, 178, 152, 18, 43, 181, 239, 177, 190, 209, 113]
DEBUG:root:[*] found RC4 salt: 0xF2C9CDEF
DEBUG:root:[*] found xor key using after Visual Decrypt: 0xF2C9CDEF
DEBUG:root:C&C found:
DEBUG:root:['http://shopbaite.ru/webfaq/usagold.xml', 'http://aconnectgateway.com/webfaq/oziozbrnxxsaltavast.php|file=usagold.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[111, 161, 50, 161, 141, 35, 137, 89, 168, 162, 99, 226, 216, 105, 75, 38, 125, 36, 35, 154, 246, 232, 240, 65, 201, 222, 195, 129, 186, 166, 83, 124, 19, 122, 121, 120, 229, 228, 204, 83, 30, 59, 104, 179, 137, 140, 100, 219, 28, 182, 108, 117, 61, 24, 90, 227, 150, 17, 131, 197, 96, 131, 165, 10, 149, 218, 246, 185, 114, 98, 144, 70, 206, 95, 159, 49, 117, 103, 248, 57, 23, 15, 53, 213, 49, 142, 239, 123, 32, 167, 163, 18, 202, 64, 26, 45, 20, 146, 232, 228, 159, 241, 138, 86, 27, 144, 47, 35, 163, 156, 86, 12, 158, 78, 25, 41, 104, 90, 45, 192, 249, 61, 129, 39, 214, 37, 42, 195, 88, 84, 179, 193, 128, 220, 193, 40, 248, 4, 89, 186, 199, 138, 123, 85, 209, 229, 213, 244, 0, 1, 183, 5, 25, 143, 85, 98, 228, 204, 146, 114, 6, 219, 251, 125, 139, 254, 84, 196, 105, 97, 9, 242, 45, 5, 194, 198, 122, 41, 233, 96, 231, 247, 61, 67, 29, 150, 97, 252, 120, 12, 236, 149, 56, 199, 200, 9, 160, 216, 15, 34, 47, 176, 23, 162, 177, 155, 217, 212, 223, 125, 114, 131, 184, 253, 126, 207, 254, 31, 196, 224, 46, 46, 69, 71, 183, 27, 113, 115, 64, 51, 172, 203, 24, 127, 253, 253, 233, 231, 59, 225, 170, 126, 125, 27, 219, 157, 79, 43, 59, 89, 156, 231, 79, 34, 229, 68]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[249, 181, 79, 189, 250, 10, 84, 146, 76, 65, 152, 196, 24, 25, 16, 29]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [111, 141, 131, 104, 219, 229, 89, 5, 194, 23, 96, 1, 156, 126, 122, 70, 160, 36, 35, 154, 246, 232, 240, 65, 201, 222, 195, 129, 186, 166, 83, 124, 19, 75, 121, 120, 35, 228, 204, 83, 30, 59, 104, 179, 137, 140, 100, 219, 28, 182, 108, 117, 61, 24, 90, 227, 150, 17, 131, 197, 96, 131, 165, 10, 149, 218, 246, 185, 114, 98, 144, 38, 206, 95, 159, 49, 117, 103, 248, 57, 162, 15, 53, 213, 49, 142, 239, 123, 32, 167, 163, 18, 202, 64, 26, 45, 20, 146, 232, 228, 159, 241, 138, 86, 27, 144, 47, 35, 163, 216, 86, 12, 158, 78, 25, 41, 161, 90, 45, 192, 249, 61, 129, 39, 214, 37, 42, 195, 88, 84, 179, 193, 128, 220, 193, 40, 248, 4, 89, 186, 199, 138, 123, 85, 209, 229, 213, 244, 0, 226, 183, 5, 25, 143, 85, 98, 228, 204, 146, 114, 6, 161, 251, 125, 139, 254, 84, 196, 105, 97, 9, 242, 45, 137, 168, 198, 122, 41, 233, 99, 231, 247, 61, 67, 29, 150, 97, 252, 120, 12, 236, 149, 56, 199, 200, 9, 125, 216, 15, 34, 47, 176, 23, 162, 177, 155, 217, 212, 223, 125, 114, 50, 184, 253, 105, 207, 254, 31, 196, 224, 46, 46, 69, 71, 183, 27, 113, 115, 64, 51, 172, 203, 24, 127, 253, 253, 233, 231, 59, 225, 170, 126, 125, 27, 219, 157, 79, 43, 59, 89, 156, 231, 79, 34, 229, 68], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://shopbaite.ru/webfaq/usagold.xml', 'http://aconnectgateway.com/webfaq/oziozbrnxxsaltavast.php|file=usagold.xml'], 'base_config_hexed': '1779e613a165c3d68a57206525ea7d55876e33a28be1a245191b8b04a748bb8eff9beac74341e2612f94e4ac9f9247af518d6277eb23acaf407122687474703a2f2f61636f6e6e656374676174657761792e636f6d2f7765626661712f6f7a696f7a62726e787873616c7461766173742e7068707c66696c653d757361676f6c642e786d6c0000000000000000000000000000000000000000000000000000005e728f5a04913d73939b38700e17421edc5e99d5cb971a0654e6ac1421e1dc6504000100eae533b948ea08d27439de457f30ed7802972f8f5fd2c340495b90e387702ac9f409f9cfcb0d983321c57ba6b391d5a2e2dab8fdfc477ebfbd346931166086363c000000a46eb0391ea46269ffe917fb7449fd78b4ada7368552b074017aa1a6090004005c731a8c72bcdbb7eca07c2cbfcc46270d6d0450a79facd7d12842c24566fa867a869dd525f72db8011eccddcb4cda6fa132a18d238959a8a263e2d8694b267d24239af6e8f041c9dec381baa6537c137a7978e5e4cc531e3b68b3898c64db1cb66c753d185ae3961183c56083a50a95daf6b972629046ce5f9f317567f839170f35d5318eef7b20a7a312ca401a2d1492e8e49ff18a561b902f23a39c560c9e4e1929685a2dc0f93d8127d6252ac35854b3c180dcc128f80459bac78a7b55d1e5d5f40001b705198f5562e4cc927206dbfb7d8bfe54c4696109f22d05c2c67a29e960e7f73d431d9661fc780cec9538c7c809a0d80f222fb017a2b19bd9d4df7d7283b8fd7ecffe1fc4e02e2e4547b71b71734033accb187ffdfde9e73be1aa7e7d1bdb9d4f2b3b599ce74f22e54452687474703a2f2f73686f7062616974652e72752f7765626661712f757361676f6c642e786d6c009fdae96816fc2dde2f806fead280f3137a59313e8cafcdcfe8b2c911bd9ffad8a189b865e159da891514e20ef85c7452773a0d35081af1353d1765d899791f4ba27cfb483754ef3c246d41aaf4f7f7ca07a29077e4a6f148cf07a2fc9f173a1bca3c18dac2f3543f8415f5876d5a65c5501b22cbc75cb54dc609e84476803491400800000040f2da5c94676d0c8ba4897d2c2bfa5942268f4aa69f79c667006f006c006400000055d470fe2379949e5eb45e13cd43632a5581642f6339d4618fb895a379260374f7163321735b7c398e1d3742092dc4aae696ce01ca75cf65a60ad63d960e882a0a47643a235b4c5f60e2412079be6f8f8baf697b7622080004008bb94b72dab7d4928cb0fc200bf71b280416e49f6bbf8cf5bf062fe98fce6fa13d815efa02059e1d32000000c1e9081a078a1178c024318f570bbc726404b03773fc974d07faaf10de53499b771d6fddd2e5c9f077a5c2a5b9f0e6643c708e33b592c014f180519419504ca1347a989ced90d4af962986616e1f75671ffa53bd8bab9ff6c87ecad14b58040400eaca7de1f1fa5e289ac6e9fdfe3125168a45ff7eaffe9c95db63ee59a9f685e3554ea8347203a532dfca65eef7e1432808ae1e1506a3ad608164136ed52cb4e6a16d4606000300bee0dafeca704f6c5e5cd445d91956d22f57156a3236034010b76c7f1d70dc99d3853edb17d34146be687474703a2f2f61636f6e6e656374676174657761792e636f6d2f7765626661712f6f7a696f7a62726e787873616c7461766173742e7068707c66696c653d757361676f6c642e786d6c0000000000000000000000000000000000000000000000000000005a4a42af56c8b0ee4638e214de8bd3c2917b25a1b21f6699dabd934489dfdaa210a9a40eae69d370f97048b57f21a97cae47', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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